in 1987, 522,000 people worked in the air transportation industry. in 2003, the number was 492,000.
Question
in 1987, 522,000 people worked in the air transportation industry. in 2003, the number was 492,000.(a) Find
the linear equation determined by the two points in part (a) is y= __x+__
(Type integers or decimals rounded to one decimal place.))
(b) The number of employees of the air transportation industry will reach 430,000 in the year ____